Description of the Ball Mill:
This ball mill is a kind of horizontal cylindric rotating device mainly used to grind large cement particles or sands into fine powder. It is a grade ball mill with two chambers.
The main components of this mill are feeding part, discharging section, rotating part, and driving part. And the driving part is composed of reducer, small driving gear, electric motor, and electric control.

Features of the Ball Mill:
Compared with the traditional ball mill, this equipment has many significant improvements in its design. Users can adjust the rotating speed by the new lifting board.

Ball Mill

Ball Mill

Its hollow shaft is made of steel casting, and its inner lining plate is dismountable and exchangeable. The big rotating gear adopts casting hobbing process. And the wearproof lining plate is fitted in the cylinder.
This ball mill is characterized by high efficiency, more abrasion resistant, convenient maintenance, larger output, stronger lubricating capacity, longer service life, and stable performance, etc.

Working Principle of the Ball Mill:
1.Materials enter into the hollow shaft through the feeding device, and then they are evenly sent to the first chamber of the mill. This chamber is equipped with ladder lining plate or ripple ling plate, and there are also some steel balls with different specifications.
2.The centrifugal force from the rotating cylinder lifts those balls to a certain height, and then those balls fall down to thump and then grind the materials.
3.After coarsely grinded in the first chamber, those materials are sent to the second chamber through the monolayer partition board. This chamber is lined with flat lining plates, and has steel balls as well. In this chamber, those materials are grinded again, and then the obtained powders are discharged by the unloading plate.

Parameters of the Ball Mill:

Item D×L Grinding Way
Grinding Method
Output
(t/h)
Effective Volume Effective Size(mm) Rotary Speed
of Mill Body
r/min
Grinding Media Carrying Capacity(t) Drive Method Water for cooling Main bearing(t) Main Motors Main Reducers   Remarks
Type and Spec. Power Type and Spec. Speed Ratio Weight
Ø900× 3200 Closed grinding 0.6-0.8 2 <25 33.4 2.15 Edge Drive 1×2 Y225M-6 30 ZD 30-8 4.481 10.9  
Ø1200× 4500 Closed grinding 1.8-2.2 4.43 <25 30.5 5.2 Edge Drive 1×2 JR91-6 55 ZD 30-8 4.481 12 dry/wet
Ø1500× 5700 Closed grinding 4.5-5.0 8.75 <25 26 11 Edge Drive 1×2 JR127-8 130 ZD 40-7 4.077 27 dry/wet
Ø1830× 6400 Closed grinding 7.0-9.0 14.76 <25 23.9 19.5 Edge Drive 1×2 JR137-8 210 ZD 60-8 4.5 35.14 dry/wet
Ø1830× 7000 Closed grinding 7.0-12.5 16.44 <25 21 19.5 Edge Drive 1×2 JR138-8 245 ZD 60-8 4.5 38.2 dry/wet
Ø1830× 7500 Closed grinding 7.5- 13.5 17.68 <25 23.9 21 Edge Drive 1×2 JR148-8 245 ZD 60-8 5 40 dry/wet
Ø2200× 6500 Closed grinding/ Open grinding 14-15 21.3 <25 21.4 31 Edge Drive 1×2 JR158-8 380 ZD 70-9 5 49 dry/wet
Ø2200× 7000 Closed grinding/ Open grinding 15-16 23.1 <25 21.4 33 Edge Drive 1×2 JR500-8 380 ZD 70-9 5 50 dry/wet
Ø2200× 7500 Closed grinding/ Open grinding 15-17 /13 24.7 <25 21.4 35 Edge Drive 1×2 YR500-8 380 ZD 70-9 5 51 dry/wet
Ø2200× 9500 Closed grinding/ Open grinding 16-18 /13-16 30.3 <25 21.4 41 Edge Drive 1.5×2 YR1510-8 475 ZDH 70-9 5 70 dry/wet
Ø2200× 13000 Closed grinding/ Open grinding 18-22 /17-18 42.4 <25 21.4 53 Edge Drive 2.5×2 YR630-8 630 ZD80 5 106.05 dry/wet
Ø2400× 7000 Closed grinding/ Open grinding 16-18 28.17 <25 20.4 35.5 Edge Drive 1.5×2 JRQ 1510-8 475 ZD80 5 65 dry/wet
Ø2400× 8000 Closed grinding/ Open grinding 18-20 /16-17 32.2 <25 20.4 45 Edge Drive 1.5×2 JR 1512-8 475 ZD80 5 74.79 dry/wet
Ø2400× 10000 Closed grinding/ Open grinding 18-22 /17-19 40.3 <25 20.91 50 Edge Drive 2×2 JR 1512-8 630 ZD80 5 104 dry/wet
Ø2400× 11000 Closed grinding/ Open grinding 20-23 /18-20 43.4 <25 20.91 58 Edge Drive 2×2 JR 1512-8 630 MBY 630 5 108 dry/wet
Ø2400× 12000 Closed grinding/ Open grinding 25-27 /20-23 46.5 <25 21.5 64 Edge Drive 2.5×2 YR 800-8 800 MBY 710 6.3 126 dry/wet
Ø2400× 13000 Closed grinding/ Open grinding 28-30 /24-26 49.6 <25 21.5 70 Edge Drive 2.5×2 YR800-8 800 MBY 710 6.3 130.6 dry/wet
Ø2600× 13000 Closed grinding/ Open grinding 30-32 /26-28 60.5 <25 19.11 80 Edge Drive 2.5×2 JR1000-8 1000 MBY 710 4.5 158.2 dry/wet
Ø3000× 9000 Closed grinding/ Open grinding 35-40 /28-32 58.8 <25 17.73 80 Edge Drive 2.5×2 YR1000-8 1000 MBY 710 6.3 147.23 dry/wet
Ø3000× 11000 Closed grinding/ Open grinding 40-44 /33-35 71 <25 19.98 90 Edge Drive 2×2 YR1250-8 1250 MBY 800 5.6 152 dry/wet
Ø3000× 12000 Closed grinding/ Open grinding 43-46 /36-38 73.9 <25 18.98 103 Edge Drive 2×2 YR1400-8 1400 MBY 900 6.3 162 dry/wet
Ø3000× 13000 Closed grinding/ Open grinding 45-48 /38-40 76.8 <25 18.98 112 Edge Drive 2×2 YR1600-8 1400 MBY 900 6.3 172 dry/wet
Ø3200× 13000 Closed grinding/ Open grinding 50-53 /42-44 88.95 <25 18.7 122 Edge Drive 2×2 YR1800-8 1600 MBY 900 5.6 237 dry/wet
Ø3200× 14000 Closed grinding/ Open grinding 52-54 /44-46 96.5 <25 18.7 125 Edge Drive 2×2 YR 2000-10 1800 JDX 1000 7.15 248 dry/wet
Ø3500× 11000 Closed grinding 55-60 93.8 <25 16.5 125 Center Drive 2×2 YR 2000-10 2000 JDX 1000 7.15 152 Exclusive of the weight of motor and speed-reducer
Ø3500× 13000 Closed grinding 60-65 110.8 <25 17 175 Center Drive 3.5×2 YR 2000-8 2000 JDX 1000 43.53 313.61  
Ø3800× 13000 Closed grinding 65-75 133.86 <25 17 190 Center Drive (hollow shaft supporting) 3.5×2 YR2500 -8/1730 2500 JS130 -C-F1 43.53 223 Exclusive of the weight of motor and speed-reducer
Ø3800× 13000 Closed grinding 65-75 133.86 <25 16.5 190 Center Drive (double slide shoe bearing) Centre   YR2500 -8/1730 2500 JS130 -C-F1 43.53 260 Exclusive of the weight of motor and speed-reducer
Ø3800× 13000 Closed grinding 65-75 133.86 <25 16.5 190 One-side Dual Drive 3.5×2 YRKK 800-6 2500 DBX250   225 Exclusive of the weight of motor and speed-reducer
Ø4200× 13000 Closed grinding 75 164 <25 15.6 209 Center Drive (double slide shoe bearing) 3.5×2 YRKK 900-8 3250 JS150 -A2 46.84 280 Exclusive of the weight of motor and speed-reducer
Ø4600× 14000 Closed grinding 115- 135   <25 15 285     YRKK 1000-8 4200 JS160 -C   485 Exclusive of the weight of motor and speed-reducer
Ø5000× 15000 Closed grinding 160- 165   <25 14 350     YRKK 1000-8 6000     598 Exclusive of the weight of motor and speed-reducer

As a professional manufacturer of ball mill in China, we still have many other products, such as windswept coal mill, various fertilizer equipments, rolling functional units, shearing machine, press brake, plate rolling machine, rotary drum granulator, rotary dryer etc. With certificates of ISO9001, ISO2000 and ABS, and OEM service, our products have been well received by customers in Vietnam, Malaysia, Indonesia, Burma, Bangladesh, Thailand, Egypt, Iran, Pakistan, Nigeria, Saudi Arabia, etc. If you are interested in our ball mill, please feel free to contact us.

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